RL Instruments' ultrasonic 10S automatic 10 sample cryoscope determines freezing point plateaus for the amount of added water in milk. The unit offers a precision of +/- 0.1 millihortvet and uses a consistent freezing pulse to eliminate stirrer related problems. It freezes the sample instantly and there is no splashing by a beating stirrer, according to the company.

RL Instruments; 508-476-1935;